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Tracking: BCAST: registration in the prefix table.

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This commit is contained in:
antirez
2020-02-11 17:26:27 +01:00
parent dfe126f3e9
commit 3f7ba86255
3 changed files with 67 additions and 20 deletions
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21
src/networking.c
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@ -154,7 +154,7 @@ client *createClient(connection *conn) {
c->peerid = NULL;
c->client_list_node = NULL;
c->client_tracking_redirection = 0;
c->client_tracking_prefix_nodes = NULL;
c->client_tracking_prefixes = NULL;
c->auth_callback = NULL;
c->auth_callback_privdata = NULL;
c->auth_module = NULL;
@ -2028,7 +2028,6 @@ int clientSetNameOrReply(client *c, robj *name) {
void clientCommand(client *c) {
listNode *ln;
listIter li;
client *client;
if (c->argc == 2 && !strcasecmp(c->argv[1]->ptr,"help")) {
const char *help[] = {
@ -2142,7 +2141,7 @@ NULL
/* Iterate clients killing all the matching clients. */
listRewind(server.clients,&li);
while ((ln = listNext(&li)) != NULL) {
client = listNodeValue(ln);
client *client = listNodeValue(ln);
if (addr && strcmp(getClientPeerId(client),addr) != 0) continue;
if (type != -1 && getClientType(client) != type) continue;
if (id != 0 && client->id != id) continue;
@ -2229,7 +2228,7 @@ NULL
size_t numprefix = 0;
/* Parse the options. */
if (for int j = 3; j < argc; j++) {
for (int j = 3; j < c->argc; j++) {
int moreargs = (c->argc-1) - j;
if (!strcasecmp(c->argv[j]->ptr,"redirect") && moreargs) {
@ -2246,10 +2245,10 @@ NULL
}
} else if (!strcasecmp(c->argv[j]->ptr,"bcast")) {
bcast++;
} else if (!strcasecmp(c->argv[j]->ptr,"prefix") && morearg) {
} else if (!strcasecmp(c->argv[j]->ptr,"prefix") && moreargs) {
j++;
prefix = zrealloc(sizeof(robj*)*(numprefix+1));
prefix[numprefix++] = argv[j];
prefix = zrealloc(prefix,sizeof(robj*)*(numprefix+1));
prefix[numprefix++] = c->argv[j];
} else {
addReply(c,shared.syntaxerr);
return;
@ -2259,16 +2258,16 @@ NULL
/* Make sure options are compatible among each other and with the
* current state of the client. */
if (!bcast && numprefix) {
addReplyError("PREFIX option requires BCAST mode to be enabled");
addReplyError(c,"PREFIX option requires BCAST mode to be enabled");
zfree(prefix);
return;
}
if (client->flags & CLIENT_TRACKING) {
int oldbcast = !!client->flags & CLIENT_TRACKING_BCAST;
if (c->flags & CLIENT_TRACKING) {
int oldbcast = !!c->flags & CLIENT_TRACKING_BCAST;
if (oldbcast != bcast) {
}
addReplyError(
addReplyError(c,
"You can't switch BCAST mode on/off before disabling "
"tracking for this client, and then re-enabling it with "
"a different mode.");